SKU: ALL 18440
UPC: 848238008272
MPN: ALL18440
The Steel Washer Convex Style (ALL 18440) from ALLSTAR PERFORMANCE is a precision-engineered convex washer designed for critical pivot assembly applications in automotive and mechanical systems. This washer serves as a load-distribution component that prevents bolt heads and fasteners from sinking into softer materials while maintaining proper clamping force.
Manufactured from durable steel and finished with cadmium plating for corrosion resistance, this washer features a 2.62-inch outer diameter that provides substantial bearing surface for load spreading. The convex profile ensures even pressure distribution across irregular or curved surfaces, making it ideal for applications exposed to moisture, salt spray, or temperature cycling.
Professionals restoring classic vehicles, assembling race car chassis, and performing high-reliability mechanical work rely on ALLSTAR PERFORMANCE washers to ensure consistent, lasting fastener performance. The convex design is particularly valuable in pivot assembly scenarios where surfaces are not perfectly flat, enhancing joint integrity under vibration and stress.
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